Cast Aluminum Die Casting Band Heater Core Value:
This lightweight HT-heater 380V 2kW Cast Aluminum Die Casting Band Heater is designed for extruder barrels, offering exceptional thermal conductivity and corrosion resistance. It provides a cost-effective barrel heating solution for injection molding and extrusion applications. The aluminum housing offers twice the thermal conductivity of stainless steel while reducing weight by 60%. It is particularly suitable for applications requiring frequent heater replacement or where equipment weight is a critical constraint. With over 30 years of manufacturing expertise and multiple rigorous quality inspections, this product ensures reliable performance in industrial settings.
- ✓Lightweight Design: 60% lighter than steel materials
- ✓ Superior Thermal Conductivity: 2x improvement in heat transfer efficiency
- ✓ Corrosion Resistant: Natural aluminum oxide layer
- ✓ Cost-Effective: Highly competitive pricing for standard applications
- ✓ Rapid Heating: Reduces energy consumption
- ✓ Easy to Handle: Lightweight for convenient maintenance
- ✓ Proven Reliability: Over 30 years of manufacturing experience
- ✓ Quality Assured: Subjected to multiple strict quality inspections
- ✓ Global Compliance: CE, LVD, RoHS, and ISO 9001 certified
Technical Specifications and Performance Data
| Scope | Standard Value | Customizable Range | Notes |
|---|---|---|---|
| Heater Width | 40mm (1.57 in) Standard | 30mm – 100mm | Standard module size |
| Power Rating | 1kW (±5% tolerance) | 0.5kW – 3kW | Power per unit length |
| Rated Voltage | 240V AC Single Phase | 120V – 480V | 50/60Hz compatible |
| Barrel Diameter | 65mm (2.56 in) Standard | 30mm – 400mm | Custom diameters available |
| Max Temperature | 400°C Continuous | 450°C (Special design) | Aluminum limitation |
| Thermal Conductivity | 205 W/mK (Aluminum) | Anodized treatment option | 2x better than steel |
| Watt Density | 5.5 W/cm² (Optimized) | 4 – 8 W/cm² | Uniform distribution |
| Sheath Material | 6061-T6 Aluminum Alloy | Anodized coating | Lightweight & durable |
| Insulation | Premium Mica | Ceramic fiber option | Electrical isolation |
| Weight Reduction | 60% lighter than steel | 2.7 g/cm³ vs 7.85 g/cm³ | Easier to handle |
| Clamping Style | Barrel nut with SS band | Full circle hinge style | Secure installation |
| Leads | Fiberglass insulated, 300mm | Nickel wire, SS braided | 250°C rated standard |
| Junction Box | Optional metal housing | IP54 protection rating | Electrical safety |
| Grounding | Integrated ground strap | Continuous ground path | Safety compliance |
| Warranty | 1 Year Standard | Quality guarantee | Comprehensive QC |
Industrial Applications & Solutions
- Injection Molding Machine Barrels: Suitable for general-purpose plastic processing. The lightweight design reduces machine load. Rapid heating shortens startup time. Ideal for PP, PE, PS, and other materials. Cost-effective for multi-zone heating.
- Extrusion Applications: Profile and sheet extrusion. Especially suitable for temperature-sensitive polymers. Uniform heat distribution ensures melt stability. Saves 15% energy. Ideal for large-diameter barrels.
- Blow Molding: Continuous extrusion blow molding. Lightweight structure suitable for swing-type blow heads. Corrosion-resistant for outdoor applications. Reliable production around the clock. Easy maintenance.
- Packaging Machinery: Hot melt adhesive systems. Highly responsive for intermittent operation. Lightweight for robotic applications. Cost-effective for multi-station applications. Long service life.
- Food Processing: Medium-temperature food-grade heating. Anodized coating resists corrosion. Meets food safety requirements. Easy-to-clean surface. Suitable for batch processing.
- Chemical Processing: Non-corrosive chemical heating. Aluminum is compatible with various chemicals. Lightweight for easy vessel installation. High thermal efficiency. Suitable for moderate temperatures.
High-Temp Heater vs. Standard Market Heaters
| Feature | High-Temp Heater (Aluminum) | Standard Market (Steel) | Your Advantage |
|---|---|---|---|
| Weight | 60% lighter than steel | Heavy steel construction | Easy installation & handling |
| Thermal Conductivity | 205 W/mK (Aluminum) | 16 W/mK (Steel) | 2x faster heat transfer |
| Heating Time | 20% faster than steel | Slower response | Energy saving |
| Corrosion Resistance | Natural oxide layer | Prone to rust | Longer life in humid environments |
| Material Grade | 6061-T6 Structural Aluminum | Soft commercial grade | Mechanical durability |
| Anodizing Option | Available for harsh environments | Not offered | Enhanced corrosion protection |
| Manufacturing Experience | 30+ YEARS EXPERIENCE | Less than 10 years | Proven reliability |
| Quality Assurance | UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS | Basic continuity test | ZERO DEFECT DELIVERY |
Installation & Integration Guidelines
- Barrel Mounting: Clean barrel surface thoroughly. Position heater in heating zone. Tighten barrel nut evenly to ensure full contact. Avoid over-tightening (max torque 4Nm). Gap between heater ends: 3-5mm. Thermal paste optional but improves performance. Allow 5mm clearance from machine guards.
- Electrical Connection: Standard voltage supply (240V typical). Dedicated circuit with appropriate breaker. Connect to terminal block or leads directly. Use high-temp terminal lugs. Fiberglass leads rated 250°C – keep away from hot surfaces. Ground connection mandatory for safety.
- Temperature Control: External PID controller recommended. J-type or K-type thermocouple placement. Thermocouple should be 10mm from heater surface. Auto-tune PID for optimal performance. Solid-state relay (SSR) switching. Avoid mechanical relays for long life.
- Safety Systems: Over-temperature protection recommended. Ground fault protection for personnel safety. Thermal insulation covers reduce heat loss. Lockout/tagout procedures for maintenance. Regular inspection of clamp tightness.
Customer Success Stories
Case 1: Large Extrusion Manufacturer (USA)
Application: 500mm diameter HDPE pipe extrusion, 24/7 operation
Challenge: Heavy steel heaters causing worker fatigue during changes, slow heat-up on large barrel
Solution: Aluminum band heaters 1kW, 60mm width, 12 zones
Results: HEATER CHANGES NOW TAKE 50% LESS TIME. Heat-up improved by 25%. Worker injury risk reduced significantly.
Client Quote: “HT-Heater UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS – the lightweight design is a game-changer for our large machines.” – Maintenance Supervisor
Case 2: Multi-Plant Molder (Mexico)
Application: General purpose injection molding across 5 facilities
Challenge: Standardizing heater specifications, reducing spare parts inventory
Solution: Standard aluminum band heaters in 40mm and 60mm, standard diameters, 800+ units
Results:SPARE PARTS INVENTORY REDUCED BY 60%. Standardization simplified maintenance. Cost savings $45,000 annually.
Client Quote: “30+ YEARS MANUFACTURING EXPERIENCE shows in the consistent quality across all our plants. Perfect standardization partner.” – Corporate Engineering Manager
Case 3: Food Packaging OEM (Italy)
Application: Hot melt glue system for food carton sealing
Challenge: Corrosion in humid washdown environment, FDA compliance needed
Solution: Anodized aluminum band heaters, 40mm width, 150 units
Results: CORROSION ELIMINATED. FDA approval achieved. Heater life increased from 1 to 3+ years.
Client Quote: “The anodized option and QUALITY ASSURANCE were exactly what we needed. Outstanding solution.” – Quality Director
Pricing & Procurement Options
Sample Orders: Available for testing. Samples are paid. Contact sales for sample pricing and delivery. All samples UNDERGO MULTIPLE RIGOROUS QUALITY CHECKS.
Standard Production: MOQ 10 pieces. BACKED BY 30+ YEARS MANUFACTURING EXPERIENCE ensures consistent quality. Discounts for 50+ units. Standard models in stock.
Custom Configurations: Custom diameters, wattages, voltages, widths, anodizing options. Thermocouple integration available. Engineering support included. All custom heaters UNDERGO MULTIPLE RIGOROUS QUALITY CHECKS.
Lead Times: Standard: 7-10 days production. Custom: 10-15 days. Samples: 5-7 days. Rush service available for urgent requirements.
Global Logistics: Worldwide shipping via UPS, DHL, FedEx, EMS, TNT or the shipping agent as your request. Every shipment backed by 30+ YEARS MANUFACTURING EXPERIENCE.
Global Certifications & Compliance
- CE Marking
Conforms to European directives
Health, safety, environmental protection - LVD Compliance
Low Voltage Directive
Electrical safety requirements - RoHS Compliant
Restriction of Hazardous Substances
Environmentally safe materials - ISO 9001
Quality Management System
Rigorous quality control processes
Quality Documentation: Certificate of Conformity and test reports available. Every unit UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS before shipment.
Comprehensive After-Sales Support
Warranty: 1 Year Standard Warranty.
Technical Support: Application engineering for aluminum heater selection. Temperature control integration guidance. Installation troubleshooting assistance.
Service Network: BACKED BY 30+ YEARS MANUFACTURING EXPERIENCE. UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS ensures reliability. Global technical support available.
Quality Commitment: Material traceability documentation. Replacement parts in stock. Repair evaluation service provided.
Ready for Lightweight Heating Solutions?
Next Steps:
- 📧 Request Custom Quote – Specify your barrel diameter and voltage
- 🔧 Free Thermal Analysis – Optimize your heating efficiency
- 📦 Order Lightweight Samples – Feel the difference
- 📞 Contact Heating Experts – 2-Hour Rapid Response
HT-Heater.com – Lightweight Industrial Heating Solutions
More than 30 years of manufacturing experience | Multiple rigorous quality inspections | CE LVD RoHs ISO 90001 certification
Aluminum belt heater | Lightweight | Optional anodizing treatment | Global support
